PE20001529A1 - FILMS CONTAINING BIODEGRADABLE POLYHYDROXIALCANOATES (PHA) COPOLYMERS - Google Patents

FILMS CONTAINING BIODEGRADABLE POLYHYDROXIALCANOATES (PHA) COPOLYMERS

Info

Publication number
PE20001529A1
PE20001529A1 PE1999001273A PE00127399A PE20001529A1 PE 20001529 A1 PE20001529 A1 PE 20001529A1 PE 1999001273 A PE1999001273 A PE 1999001273A PE 00127399 A PE00127399 A PE 00127399A PE 20001529 A1 PE20001529 A1 PE 20001529A1
Authority
PE
Peru
Prior art keywords
pha
rrmu
present
copolymers
polyhydroxialcanoates
Prior art date
Application number
PE1999001273A
Other languages
Spanish (es)
Inventor
Isao Noda
Original Assignee
Procter & Gamble
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of PE20001529A1 publication Critical patent/PE20001529A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture

Abstract

The present invention relates to biodegradable PHA copolymers comprising at least two randomly repeating monomer units. The present invention further relates to a plastic article comprising a biodegradable copolymer, wherein the biodegradable copolymer comprises at least two randomly repeating monomer units (RRMU) wherein the first RRMU has the structurewherein R1 is H, or C1 or C2 alkyl, and n is 1 or 2; the second RRMU has the structureand wherein at least 50% of the RRMUs have the structure of the first RRMU. The present invention further relates to an absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet comprising a film comprising a PHA of the present invention and an absorbent core positioned between the topsheet and the backsheet.
PE1999001273A 1998-12-21 1999-12-16 FILMS CONTAINING BIODEGRADABLE POLYHYDROXIALCANOATES (PHA) COPOLYMERS PE20001529A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/218,133 US6174990B1 (en) 1998-12-21 1998-12-21 Films comprising biodegradable PHA copolymers

Publications (1)

Publication Number Publication Date
PE20001529A1 true PE20001529A1 (en) 2001-01-19

Family

ID=22813876

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1999001273A PE20001529A1 (en) 1998-12-21 1999-12-16 FILMS CONTAINING BIODEGRADABLE POLYHYDROXIALCANOATES (PHA) COPOLYMERS

Country Status (16)

Country Link
US (2) US6174990B1 (en)
EP (1) EP1141099B1 (en)
JP (1) JP2002533504A (en)
KR (1) KR100414139B1 (en)
CN (1) CN1151191C (en)
AT (1) ATE236211T1 (en)
AU (1) AU2177000A (en)
CA (1) CA2352743C (en)
CO (1) CO5111043A1 (en)
DE (1) DE69906582D1 (en)
ES (1) ES2195656T3 (en)
HK (1) HK1040407A1 (en)
MY (1) MY133911A (en)
NO (1) NO20013029L (en)
PE (1) PE20001529A1 (en)
WO (1) WO2000037544A1 (en)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010023261A (en) * 1997-08-25 2001-03-26 조셉 에스. 바이크 Biodegradable Lactone Copolymers
US6821612B1 (en) 1999-10-28 2004-11-23 The Procter & Gamble Company Methods for preparing soft and elastic biodegradable polyhydroxyalkanoate copolymer compositions and polymer products comprising such compositions
BR0015142A (en) * 1999-10-28 2002-06-25 Procter & Gamble Methods for the preparation of soft and elastic biodegradable compositions of polyhydroxyalkanoate copolymer and polymeric products comprising these compositions
US6794023B1 (en) 1999-10-28 2004-09-21 The Procter & Gamble Company Polymer products comprising soft and elastic biodegradable polyhydroxyalkanoate copolymer compositions and methods of preparing such polymer products
BR0015092A (en) * 1999-10-28 2002-07-16 Procter & Gamble Polymer products comprising soft and elastic biodegradable polyhydroxyalkanoate copolymer compositions and methods for preparing such polymer products
CA2391742A1 (en) * 1999-11-18 2001-05-25 New Zealand Forest Research Institute Limited Process for production of biopolymers from nitrogen deficient wastewater
ES2271033T3 (en) 2000-06-09 2007-04-16 THE PROCTER & GAMBLE COMPANY GLOVE UNDERSTANDING A POLYHYDROXIALCANOATE.
US20020060445A1 (en) * 2000-06-09 2002-05-23 Trw Inc. Biodegradable vehicle components
BR0111529A (en) * 2000-06-09 2003-07-22 Procter & Gamble Biodegradable Coated Substrates
US6903053B2 (en) 2000-06-09 2005-06-07 The Procter & Gamble Company Agricultural items and agricultural methods comprising biodegradable copolymers
JP4296695B2 (en) * 2000-07-19 2009-07-15 セイコーエプソン株式会社 Pulp molded product and method for producing the same
ATE510898T1 (en) * 2000-10-27 2011-06-15 Metabolix Inc COMPOSITIONS CONTAINING POLYHYDROXYALKANOATES AND REACTIVE MONOMERS
DE10056567A1 (en) * 2000-11-15 2002-05-29 Binder Gottlieb Gmbh & Co Process for producing an adhesive fastener part
US20030217648A1 (en) * 2000-12-20 2003-11-27 Isao Noda Biodergradable plastic food service items
US6808795B2 (en) 2001-03-27 2004-10-26 The Procter & Gamble Company Polyhydroxyalkanoate copolymer and polylactic acid polymer compositions for laminates and films
US6905987B2 (en) 2001-03-27 2005-06-14 The Procter & Gamble Company Fibers comprising polyhydroxyalkanoate copolymer/polylactic acid polymer or copolymer blends
US7030181B2 (en) * 2001-04-11 2006-04-18 Eastman Chemical Company Films prepared from plasticized polyesters
US20090123681A1 (en) * 2007-11-08 2009-05-14 Weder Donald E Decorative grass and packaging material formed of renewable or biodegradable polymer materials and methods of producing same
US7077994B2 (en) * 2001-10-19 2006-07-18 The Procter & Gamble Company Polyhydroxyalkanoate copolymer/starch compositions for laminates and films
US7285587B2 (en) 2002-12-20 2007-10-23 Eastman Chemical Company Flame retardant polyester compositions for calendering
US7781539B2 (en) * 2003-02-21 2010-08-24 Metabolix Inc. PHA blends
US20040183221A1 (en) * 2003-03-20 2004-09-23 Harry Bussey Method of making expandable polystyrene packaging materials
US7098292B2 (en) * 2003-05-08 2006-08-29 The Procter & Gamble Company Molded or extruded articles comprising polyhydroxyalkanoate copolymer and an environmentally degradable thermoplastic polymer
US6706942B1 (en) 2003-05-08 2004-03-16 The Procter & Gamble Company Molded or extruded articles comprising polyhydroxyalkanoate copolymer compositions having short annealing cycle times
US7353020B2 (en) * 2003-11-17 2008-04-01 Hitachi Communication Technologies, Ltd. Radio access point testing apparatus and method of testing radio access point
US7235623B2 (en) * 2003-11-26 2007-06-26 Eastman Chemical Company Polyester compositions for calendering
US7354653B2 (en) * 2003-12-18 2008-04-08 Eastman Chemical Company High clarity films with improved thermal properties
US20050153084A1 (en) * 2004-01-09 2005-07-14 Yu Shi PET with stress cracking resistance, preform and container made therewith and method
WO2005078018A1 (en) * 2004-02-11 2005-08-25 Michigan State University Anhydride functionalized polyhydroxyalkanoates, preparation and use thereof
US8071695B2 (en) * 2004-11-12 2011-12-06 Eastman Chemical Company Polyeste blends with improved stress whitening for film and sheet applications
US8637126B2 (en) * 2006-02-06 2014-01-28 International Paper Co. Biodegradable paper-based laminate with oxygen and moisture barrier properties and method for making biodegradable paper-based laminate
US20070196601A1 (en) * 2006-02-17 2007-08-23 Tredegar Film Products Corporation Textured film with deep pockets
US7896011B2 (en) * 2006-08-08 2011-03-01 Philip Morris Usa, Inc. Method of forming a filter component
US7887893B2 (en) * 2006-12-12 2011-02-15 The Board Of Trustees Of The Leland Stanford Junior University Bacterial poly(hydroxy alkanoate) polymer and natural fiber composites
US8394613B2 (en) * 2008-06-05 2013-03-12 Tokyo Institute Of Technology Polyhydroxyalkanoic acid copolymer and process for preparing same
US8127519B2 (en) * 2008-07-14 2012-03-06 Stravitz David M Method of inserting and storing waste for disposal
US8215089B2 (en) * 2008-07-14 2012-07-10 David Stravitz Waste disposal devices
US20100005762A1 (en) * 2008-07-14 2010-01-14 Stravitz David M Waste Disposal Devices
US8821970B2 (en) * 2009-05-22 2014-09-02 Corning Incorporated Slip agent for protecting glass
US8635838B2 (en) 2009-10-30 2014-01-28 Munchkin, Inc. System for disposing waste packages such as diapers
USD639002S1 (en) 2009-10-30 2011-05-31 Munchkin, Inc. Diaper pail bag
US8647587B2 (en) 2009-10-30 2014-02-11 Munchkin, Inc Powder dispensing assembly for a waste container
US8690017B2 (en) * 2009-10-30 2014-04-08 Munchkin, Inc. Powder dispensing assembly for a waste container
US8567157B2 (en) 2009-10-30 2013-10-29 Munchkin, Inc. System for disposing waste packages such as diapers
US10343842B2 (en) 2009-10-30 2019-07-09 Munchkin, Inc. System and method for disposing waste packages such as diapers
US8739501B2 (en) 2009-10-30 2014-06-03 Munchkin, Inc. System for disposing waste packages such as diapers
USD639004S1 (en) 2009-10-30 2011-05-31 Munchkin, Inc. Diaper pail bag
US8833592B2 (en) 2009-10-30 2014-09-16 Munchkin, Inc. System and method for disposing waste packages such as diapers
USD639003S1 (en) 2009-10-30 2011-05-31 Munchkin, Inc. Diaper pail bag
USD619905S1 (en) 2009-10-30 2010-07-20 Munchkin, Inc. Diaper pail bag
US20120219790A1 (en) * 2011-02-25 2012-08-30 Frito-Lay North America, Inc. Compostable film with paper-like, writable surface
CN102250453B (en) * 2011-05-29 2013-02-27 江苏华信塑业发展有限公司 Polyhydroxyalkanoate (PHA) and poly(ethylene terephthalate)glycol (PETG) blend film and preparation method thereof
CN102250452A (en) * 2011-05-29 2011-11-23 江苏华信塑业发展有限公司 PHA (Polyhydroxyalkanoate) rigid sheet and preparation method thereof
US9718258B2 (en) 2011-12-20 2017-08-01 Kimberly-Clark Worldwide, Inc. Multi-layered film containing a biopolymer
US9327438B2 (en) 2011-12-20 2016-05-03 Kimberly-Clark Worldwide, Inc. Method for forming a thermoplastic composition that contains a plasticized starch polymer
KR20140143837A (en) 2012-04-09 2014-12-17 애버리 데니슨 코포레이션 Pressure sensitive adhesives based on renewable resources, uv curing and related methods
CN109054254B (en) 2012-08-17 2021-02-02 Cj第一制糖株式会社 Bio-based rubber modifiers for polymer blends
US10669417B2 (en) 2013-05-30 2020-06-02 Cj Cheiljedang Corporation Recyclate blends
WO2015149029A1 (en) 2014-03-27 2015-10-01 Metabolix, Inc. Highly filled polymer systems
CA2901690A1 (en) * 2014-08-27 2016-02-27 The Governors Of The University Of Alberta Bacteriophage-based biosensor for microbial detection
CN107207155A (en) 2014-12-11 2017-09-26 满趣健公司 Container for storing a variety of flexible bag assemblies
EP4219628A1 (en) * 2020-09-28 2023-08-02 Kaneka Corporation Resin composition for injection molding, and injection-molded object

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE290914C (en)
GB8424950D0 (en) 1984-10-03 1984-11-07 Ici Plc Non-woven fibrous materials
AU603076B2 (en) 1985-12-09 1990-11-08 W.R. Grace & Co.-Conn. Polymeric products and their manufacture
NL8603073A (en) 1986-12-02 1988-07-01 Rijksuniversiteit METHOD FOR PREPARING POLYESTERS BY FERMENTATION; METHOD FOR PREPARING OPTICALLY ACTIVE CARBONIC ACIDS AND ESTERS; POLYESTER INCLUDING PRODUCTS.
US4876331A (en) 1987-08-18 1989-10-24 Mitsubishi Kasei Corporation Copolyester and process for producing the same
JPH0714353B2 (en) 1988-06-03 1995-02-22 三菱化学株式会社 Method for producing polyester copolymer
US5004664A (en) 1989-02-27 1991-04-02 Xerox Corporation Toner and developer compositions containing biodegradable semicrystalline polyesters
GB2243327A (en) 1990-02-16 1991-10-30 Procter & Gamble Biodegradable, liquid-impervious sheet laminate
US5451456A (en) 1990-02-21 1995-09-19 Pulp And Paper Research Institute Of Canada Latex of poly-β-hydroxyalkanoates for treating fiber constructs and coating paper
WO1991013207A1 (en) 1990-02-21 1991-09-05 Pulp And Paper Research Institute Of Canada POLY-β-HYDROXYALKANOATES FOR USE IN FIBRE CONSTRUCTS AND FILMS
JPH0768443B2 (en) 1990-03-28 1995-07-26 義治 土肥 Biodegradable resin composition
WO1991018994A1 (en) 1990-05-25 1991-12-12 The Governors Of The University Of Alberta Hyperproduction of poly-hydroxyalkanoates during exponential growth by mutant strains of azotobacter vinelandii
JPH0489004A (en) 1990-08-01 1992-03-23 Canon Inc Card case
JPH04136066A (en) 1990-09-27 1992-05-11 Terumo Corp Packaging material
JPH05159A (en) 1990-09-27 1993-01-08 Terumo Corp Medical soft member
KR100189468B1 (en) 1991-04-09 1999-06-01 양갑석 Pha copolymer, method and microorganism producing the same
GB9108756D0 (en) 1991-04-24 1991-06-12 Ici Plc Production of polyalkanoate in plants
WO1992021708A1 (en) 1991-06-07 1992-12-10 Kirin Beer Kabushiki Kaisha Biodegradable polymer, production thereof, and use thereof
GB9115245D0 (en) 1991-07-16 1991-08-28 Ici Plc Production of polyalkanoate
SK6494A3 (en) 1991-07-19 1994-10-05 Univ Michigan State Transgenic plants material producing polyhydroxyalkanoates
US5610041A (en) 1991-07-19 1997-03-11 Board Of Trustees Operating Michigan State University Processes for producing polyhydroxybutyrate and related polyhydroxyalkanoates in the plastids of higher plants
JPH0534343A (en) 1991-07-29 1993-02-09 Terumo Corp Test implement
JP2777757B2 (en) 1991-09-17 1998-07-23 鐘淵化学工業株式会社 Copolymer and method for producing the same
JPH07438A (en) 1991-10-08 1995-01-06 紀由 ▲高▼坂 Anus protector
JPH05320323A (en) 1992-05-15 1993-12-03 Sumitomo Metal Ind Ltd Biodegradable polymer, its production and biodegradable composition
US5281691A (en) 1992-06-19 1994-01-25 Eastman Kodak Company Poly(3-hydroxyalkanoates)
GB9310712D0 (en) 1993-05-24 1993-07-07 Zeneca Ltd Polymer composition
JP3277656B2 (en) 1993-12-27 2002-04-22 三菱化学株式会社 Electrophotographic photoreceptor for liquid development and method of manufacturing the photoreceptor
US5685756A (en) 1994-01-28 1997-11-11 The Procter & Gamble Company Nonwoven materials comprising biodegradable copolymers
ID23491A (en) * 1994-01-28 1995-09-07 Procter & Gamble COOPOLYMERS WHICH CAN BE DIODODEGRADED AND PLASTIC MATERIALS CONTAINED FROM CO-COLLIMERS WHICH CAN BE DIBIODEGRADED
ATE314410T1 (en) 1994-01-28 2006-01-15 Procter & Gamble BIODEGRADABLE COPOLYMERS AND PLASTIC OBJECTS MADE OF BIODEGRADABLE 3-HYDROXYHEXANOATE COPOLYMERS
ZA95627B (en) 1994-01-28 1995-10-05 Procter & Gamble Biodegradable copolymers and plastic articles comprising biodegradable copolymers
SG49096A1 (en) 1994-01-28 1998-05-18 Procter & Gamble Biodegradable 3-polyhydtoxybuyrate/3- polyhydroxyhexanoate copolymer films
BR9506651A (en) 1994-01-28 1997-09-02 Procter & Gamble Polymerization of beta-substituted beta-propiolactones initiated by alkylzinc alkoxides
US5780368A (en) 1994-01-28 1998-07-14 Noda; Isao Spray processes using a gaseous flow for preparing biodegradable fibrils, nonwoven fabrics comprising biodegradable fibrils, and articles comprising such nonwoven fabrics
JPH07275344A (en) 1994-04-05 1995-10-24 Nippon Zeon Co Ltd Medical material for soft tissue
CN1079835C (en) 1994-06-01 2002-02-27 普罗克特和甘保尔公司 Process for recovering polyhydroxyalkanoates using air classification
NL9401037A (en) 1994-06-23 1996-02-01 Soonn Stichting Onderzoek En O Process for preparing a biodegradable polyhydroxyalkanoate coating using an aqueous dispersion of polyhydroxyalkanoate.
JPH0889264A (en) 1994-09-20 1996-04-09 Chikyu Kankyo Sangyo Gijutsu Kenkyu Kiko Production of polyester copolymer
JP2852499B2 (en) 1995-04-06 1999-02-03 ト−ア株式会社 Construction method of outer fence of tombstone
US5713670A (en) 1995-08-30 1998-02-03 International Business Machines Corporation Self pressurizing journal bearing assembly
JPH09191893A (en) 1996-01-22 1997-07-29 Taisei Corp Production of hydroxyalkanoic acid copolymer
US5821299A (en) 1996-02-16 1998-10-13 The Proctor & Gamble Company Solvent extraction of polyhydroxy-alkanoates from biomass facilitated by the use of marginal nonsolvent
JP3062459B2 (en) 1996-08-14 2000-07-10 理化学研究所 Polyester synthase gene and method for producing polyester
US6160199A (en) 1998-12-21 2000-12-12 The Procter & Gamble Company Absorbent articles comprising biodegradable PHA copolymers
US6077931A (en) 1998-12-21 2000-06-20 The Procter & Gamble Company Biodegradable PHA copolymers

Also Published As

Publication number Publication date
CN1331722A (en) 2002-01-16
CA2352743C (en) 2005-03-15
ES2195656T3 (en) 2003-12-01
ATE236211T1 (en) 2003-04-15
CO5111043A1 (en) 2001-12-26
EP1141099A1 (en) 2001-10-10
WO2000037544A1 (en) 2000-06-29
EP1141099B1 (en) 2003-04-02
US6174990B1 (en) 2001-01-16
CN1151191C (en) 2004-05-26
KR100414139B1 (en) 2004-01-07
NO20013029D0 (en) 2001-06-18
HK1040407A1 (en) 2002-06-07
US6569990B1 (en) 2003-05-27
KR20010081093A (en) 2001-08-25
JP2002533504A (en) 2002-10-08
AU2177000A (en) 2000-07-12
NO20013029L (en) 2001-08-21
DE69906582D1 (en) 2003-05-08
CA2352743A1 (en) 2000-06-29
MY133911A (en) 2007-11-30

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